5555011055500 has 48 divisors (see below), whose sum is σ = 12132455025600. Its totient is φ = 2221947484800.

The previous prime is 5555011055491. The next prime is 5555011055513. The reversal of 5555011055500 is 55501105555.

It is a self number, because there is not a number n which added to its sum of digits gives 5555011055500.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23220496 + ... + 23458504.

It is an arithmetic number, because the mean of its divisors is an integer number (252759479700).

Almost surely, 2^{5555011055500} is an apocalyptic number.

5555011055500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5555011055500 is an abundant number, since it is smaller than the sum of its proper divisors (6577443970100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5555011055500 is a wasteful number, since it uses less digits than its factorization.

5555011055500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284707 (or 284695 counting only the distinct ones).

The product of its (nonzero) digits is 78125, while the sum is 37.

The spelling of 5555011055500 in words is "five trillion, five hundred fifty-five billion, eleven million, fifty-five thousand, five hundred".